\) no-trivially-nested-assertion disallow trivially nested assertions 🟢 🔵 🔧 no-trivially-nested-quantifier disallow nested quantifiers that can be rewritten as one quantifier 🟢 🔵 🔧 no-unused-capturing-group disallow unused capturing group 🟢 🔵 🔧 💡 no-useless-character-class disallow character class with one character 🟢 🔵 🔧 no-useless-flag disallow unnecessary regex flags 🟢 🔵 🔧 no-useless-lazy disallow unnecessarily non-greedy quantifiers 🟢 🔵 🔧 no-useless-quantifier disallow quantifiers that can be removed 🟢 🔵 🔧 💡 no-useless-range disallow unnecessary character ranges 🟢 🔵 🔧 no-useless-set-operand disallow unnecessary elements in expression character classes 🟢 🔵 🔧 no-useless-string-literal disallow string disjunction of single characters in \q{...} 🟢 🔵 🔧 no-useless-two-nums-quantifier disallow unnecessary {n,m} quantifier 🟢 🔵 🔧 no-zero-quantifier disallow quantifiers with a maximum of zero 🟢 🔵 💡 optimal-lookaround-quantifier disallow the alternatives of lookarounds that end with a non-constant quantifier 🟢 🔵 💡 optimal-quantifier-concatenation require optimal quantifiers for concatenated quantifiers 🟢 🔵 🔧 prefer-escape-replacement-dollar-char enforces escape of replacement $ character ($$). prefer-predefined-assertion prefer predefined assertion over equivalent lookarounds 🟢 🔵 🔧 prefer-quantifier enforce using quantifier 🔧 prefer-range enforce using character class range 🟢 🔵 🔧 prefer-regexp-exec enforce that RegExp#exec is used instead of String#match if no global flag is provided prefer-regexp-test enforce that RegExp#test is used instead of String#match and RegExp#exec 🔧 prefer-set-operation prefer character class set operations instead of lookarounds 🟢 🔵 🔧 require-unicode-regexp enforce the use of the u flag 🔧 require-unicode-sets-regexp enforce the use of the v flag 🔧 simplify-set-operations require simplify set operations 🟢 🔵 🔧 sort-alternatives sort alternatives if order doesn't matter 🔧 use-ignore-case use the i flag if it simplifies the pattern 🟢 🔵 🔧
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